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11 Posts
Want to know if anyone has put a dual exhaust on a g6 coupe or if there is a way to change out the muffler to another type that has dual oulets and is more like a flowmaster with the sound, know that I saw a cat back system from pontiac, but the cost seemed to be high. I would like to go the muffler route, if anyone has done this let me know what I need...thanks
ps: It just has to have two outlets in the back to look good!
ps: It just has to have two outlets in the back to look good!